Letters from Edward McCall to William Tudor,

Four letters regarding the inspection of the mine at Chanca and supplies advanced to their agent, B. Llaveria, as well as news on the movements of Simón Bolívar, José de la Mar, Antonio José de Sucre, and other Peruvian military leaders

Chanca silver mine financial document,

One list of costs related to the mine. In Spanish.

Older woman takes part in Mine-Marathon in Central Park

General note: Title and date provided by Bettye Lane.